Easy tips

Is the fan speed controlled by the switch?

Is the fan speed controlled by the switch? The switch automatically controls the fan speed by default. The switch normally controls the fan speed to maintain optimal operating temperatures. The fans can be configured to operate at a constant speed regardless of the switch temperature conditions. What does the environment fan speed command do? The environment fan-speed command determines the method of controlling the speed of the switch fans. The switch automatically controls the fan speed by default. The switch normally controls the fan speed to maintain optimal operating temperatures. Is there a way to control the speed of a...
Easy lifehacks

What is manual transmission overdrive?

What is manual transmission overdrive? In the case of manual transmissions, overdrive is the highest gear of the transmission but has to be engaged by the driver. In a five-speed transmission, overdrive is the fifth gear; in a six-speed transmission, overdrive is the sixth gear; and so on. How to run a diagnostic test on a 1993 Chevy truck? They will be on the end of the row to the far right, and the will be side by side. Place your key into the Chevy's ignition and turn it, but don't crank the engine. Watch the "check engine" light. It...
Common questions

Why is my oil pressure high in the morning?

Why is my oil pressure high in the morning? Since oil becomes thinner when it heats up, and thicker as it cools down, the oil pressure in the engine may be higher than normal during start-up. How do you know if the oil pressure gauge is bad? Some common indicators that the oil pressure gauge is not working correctly include: Oil pressure gauge not working: The causes for this range from a faulty gauge to the need for an oil change. Have a mechanic check the oil level. Oil pressure gauge reading too low, generally below 15 to 20 PSI...
Easy lifehacks

Is yellow a ground wire?

Is yellow a ground wire? Other Colored Wires These are the most common colors used in electrical wiring. Blue and yellow wires are sometimes used as hot wires and as travelers, green wires (and bare copper wires) are ground wires, and white and gray wires are neutral. Which is the best color for ground ground wiring? Ground - Ground wiring should be green, or green with a yellow stripe. These are the wire color coding standards that are used in the United States. In Europe and other countries, there are different standards in place. What are the different colors of...
Most popular

What does a stored code p069e mean?

What does a stored code p069e mean? A stored code P069E means that the powertrain control module (PCM) has detected a malfunction with the fuel pump control module so that it has requested malfunction indicator lamp (MIL) illumination. What is the p069e fuel pump control module requested? If the fuel pump control module has requested that the MIL be illuminated, a code P069E will be stored and a malfunction indicator lamp (MIL) may be illuminated. Photo of a typical fuel pump control module: What is the severity of this DTC? How much does it cost to repair a p069e Chevrolet?...
Easy tips

What makes a torque converter shudder at low speed?

What makes a torque converter shudder at low speed? Torque Converter Shudder Problems. A torque converter is the fluid coupling between an engine and transmission that allows the engine to idle at low speed without engaging the transmission. A torque converter uses an engine-driven turbine (fan) to push fluid through a matching turbine attached to the transmission. When do you get a shudder in your car? Transmission shudders seem worse than they actually are. Shudders occur most often when shifting into overdrive or when in overdrive and going up a slight incline. What should I do if I have a...
Common questions

When does an exhaust manifold start to leak?

When does an exhaust manifold start to leak? When the exhaust manifold gasket; or gaskets fail or have an issue; it can cause problems with the performance and drivability of the vehicle. Sometimes an exhaust manifold starts to leak because a mounting bolt or stud has broken. What causes a crack in the exhaust manifold? Cracked Exhaust Manifolds. Leaks in a manifold are often cracks in the metal, due to the intense temperatures of the engine. Cracks may start out as small as a hairline crack; which may be noticeable when the vehicle is first started. Once the manifold heats...
Easy lifehacks

What to do if your Chevy Trailblazer key is stuck?

What to do if your Chevy Trailblazer key is stuck? Make sure your Trailblazer is in park. Even if it is in park, push the shifter up higher toward park while gently turning the key. You don’t need to manhandle anything. You’re just looking to see if the park lock mechanism is failing. If it is, the key should come right out. How does the park lock work on a trailblazer? With the ignition in the ON position, voltage is supplied to the park lock solenoid. The park lock solenoid energizes through a permanent ground unlocking the shift lever. With...
Easy lifehacks

What is the misfire code on a Buick LeSabre?

What is the misfire code on a Buick LeSabre? Buick LeSabre P0300 Definition P0300 is a general and random misfire code, which means that the code is not going to tell you which cylinder is causing the misfire. Something is causing cylinders to misfire at random, which is a lot less cut and dry than a cylinder specific misfire code. LeSabre P0300 OBDII Code Symptoms Can a bad fuel filter cause a LeSabre to misfire? Here’s some information on how to tell if you have a bad fuel filter. Vacuum leak – If your LeSabre has a vacuum leak, it...
Common questions

What was the 4 3 transmission?

What was the 4 3 transmission? Called the “Doug Nash 4+3,” the transmission was essentially just a Borg-Warner Super T-10 four-speed with an overdrive bolted to the ass-end. When did they stop making 3 on the tree? 1979 was the final year for the rear-wheel-drive GM X-Body, and the three-on-the-tree died with the platform (the Citation and its siblings were based on an unrelated front-wheel-drive X Platform). What kind of transmission does a Holden TH180 use? A third variant was the light-duty rear wheel drive Turbo-Hydramatic 180 used in many European models. 1969–1998 TH180/TH180C / 3L30 — 3-speed European/Asian model....